Mamiko SANO

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Decorative sheet
- Patent number 11,890,845
- Issue date Feb 6, 2024
- Toppan Printing Co., Ltd.
- Ryosuke Takahashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Decorative sheet
- Patent number 11,660,836
- Issue date May 30, 2023
- Toppan Printing Co., Ltd.
- Ryosuke Takahashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Decorative sheet
- Patent number 11,597,178
- Issue date Mar 7, 2023
- Toppan Printing Co., Ltd.
- Ryosuke Takahashi
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
DECORATIVE SHEET
- Publication number 20230382077
- Publication date Nov 30, 2023
- TOPPAN INC.
- Ryosuke TAKAHASHI
- B32 - LAYERED PRODUCTS
Information Patent Application
DECORATIVE SHEET
- Publication number 20220281205
- Publication date Sep 8, 2022
- TOPPAN INC.
- Ryosuke TAKAHASHI
- B32 - LAYERED PRODUCTS
Information Patent Application
DECORATIVE SHEET
- Publication number 20210362462
- Publication date Nov 25, 2021
- Toppan Printing Co., Ltd.
- Mamiko SANO
- B32 - LAYERED PRODUCTS
Information Patent Application
DECORATIVE SHEET
- Publication number 20200353713
- Publication date Nov 12, 2020
- Toppan Printing Co.,Ltd.
- Ryosuke TAKAHASHI
- B32 - LAYERED PRODUCTS